diff --git a/headers/private/graphics/nvidia/nv_macros.h b/headers/private/graphics/nvidia/nv_macros.h
index fbcd0ea2cd..9313e7a64e 100644
--- a/headers/private/graphics/nvidia/nv_macros.h
+++ b/headers/private/graphics/nvidia/nv_macros.h
@@ -118,7 +118,7 @@
 #define NVACC_NV20_BLIMIT7	0x00400868
 #define NVACC_NV20_BLIMIT8	0x0040086c
 #define NVACC_NV20_BLIMIT9	0x00400870
-#define NVACC_NV30_WHAT		0x00400890
+#define NVACC_NV25_WHAT1	0x00400890
 
 /* specials */
 #define	NVACC_DEBUG0 		0x00400080
@@ -133,6 +133,8 @@
 #define NVACC_NV4X_DMA_SRC	0x00400220
 #define NVACC_NV4X_WHAT1	0x0040032c
 #define NVACC_NV25_WHAT0	0x00400610
+#define NVACC_RDI_INDEX		0x00400750
+#define NVACC_RDI_DATA		0x00400754
 #define NVACC_NV40P_WHAT0	0x00400820
 #define NVACC_NV40P_WHAT1	0x00400824
 #define NVACC_NV40P_WHAT2	0x00400828
@@ -152,6 +154,9 @@
 #define NVACC_NV40_WHAT1	0x004009b4
 #define NVACC_NV40_WHAT2	0x004009b8
 #define NVACC_NV40_WHAT3	0x004009bc
+#define NVACC_NV25_WHAT2	0x00400b80
+#define NVACC_NV25_WHAT3	0x00400b84
+#define NVACC_NV25_WHAT4	0x00400b88
 //end new.
 #define NVACC_STATUS		0x00400700
 #define NVACC_NV04_SURF_TYP	0x0040070c
@@ -274,8 +279,6 @@
 #define	NVACC_NV10_CTX_SW4	0x00400158
 #define	NVACC_NV10_CTX_SW5	0x0040015c
 /* engine tile registers src */
-#define NVACC_NV20_FBWHAT0	0x00100200
-#define NVACC_NV20_FBWHAT1	0x00100204
 #define NVACC_NV10_FBTIL0AD	0x00100240
 #define NVACC_NV10_FBTIL0ED	0x00100244
 #define NVACC_NV10_FBTIL0PT	0x00100248